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Catalog

30,060 projects in the catalog.

Free Pascal, Lazarus and Delphi components, libraries and programs from GitHub, SourceForge, Codeberg, GitLab and more. Rate them, mark what looks interesting, and talk about them on their benches.

KSTChat

The main purpose of this program is comfortable work in the ON4KST chat. There are no special requirements for the program. Program versions up to 1.27.8 work in Windows 7 - Windows 11 systems. Newer versions only work on Windows 10 and above.. Installing the program is very simple - unzip the downloaded ZIP archive to any disk on your computer or to a flash drive and run the program by clicking on the KSTChat.exe file. For convenience, create a program shortcut and place it on your desktop. If the folder with the program is on a flash drive, then you do not need to create a shortcut.

  • Active
  • Application
  • SourceForge
  • GNU General Public License version 3.0 (GPLv3)

Networking

Simple-Chat

Chat program based on self-developed Simple Chat protocol

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1

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Thrift Delphi Software Library

. Delphi Lightweight, language-independent software stack for point-to-point RPC implementation. Thrift provides clean abstractions and implementations for data transport, data serialization, and application level processing. The code generation system takes a simple definition language as input and generates code across programming languages that uses the abstracted stack to build interoperable RPC clients and servers. Thrift makes it easy for programs written in different programming languages to share data and call remote procedures. With support for 28 programming languages, chances are Thrift supports the languages that you currently use.

  • Library
  • Delphi
  • GitHub

Networking

ArIRC

ArIRC is a simple IRC client that allows you to communicate in both a public room and a private room. Messages in a private chat room do not appear in the public chat room. For the program to work, you must make the necessary settings when you first turn it on, which can be seen by clicking the Help item in the program menu.

  • Quiet
  • Application
  • SourceForge
  • GNU General Public License version 3.0 (GPLv3)

Networking

RESTRequest4Delphi

API to consume REST services written in any programming language with support to Lazarus and Delphi

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 625
  • MIT

Networking

File Exchange

File Exchange is a simple client-server file transfer program. Every client can place a file on the server, and other clients can download or view these files. This all in a simple drag-and-drop interface.

  • Quiet
  • Application
  • SourceForge
  • zlib/libpng License

Networking

fp-cef-kiosk

Simple kiosk program built with support CEF4Delphi on Free Pascal

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 3
  • LGPL-2.1

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Planning-API

Programmes serveur et client de gestion d'un planning simple avec API de consultation

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 3
  • AGPL-3.0

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NUTinfo

Simple program to get UPS info from NUT server, made with Lazarus (Synapse library).

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 1

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RESTRequest4Delphi

API to consume REST services written in any programming language with support to Lazarus and Delphi (mirror)

  • Active
  • Library
  • Lazarus and Delphi
  • Codeberg
  • ★ 1

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Ares Galaxy

Ares Galaxy is a free, open source BitTorrent and chat program that uses its own decentralized supernode/leaf network. Ares Galaxy has a simple, quick access interface with a built in audio/video viewer. Ares allows you to share any digital file including images, audio, video, software, documents, etc. You may now easily publish your files through the Ares’ peer-to-peer (P2P) network. As a member of the virtual community, you can search and download just about any file shared by other users. The latest versions also support the BitTorrent protocol and Shoutcast radio stations.

  • Quiet
  • Application
  • Delphi
  • SourceForge
  • GNU General Public License version 2.0 (GPLv2)

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RealTerm: Serial/TCP Terminal

Serial terminal program for engineering. Ideal for development, reverse engineering, debugging, datalogging and capture, and automatic test. The website is a comprehensive manual for Realterm. It has an comprehensive ActiveX/COM automation support so it can be used a serial component by other programs. An extensive commandline interface supports batch files and simple automatic test programming. Commands can be sent to running instances, and commands can be stored and run in files. [ActiveX](http://realterm.sourceforge.net/index.html#ActiveX_Interface) and [Command Line](http://realterm.sourceforge.net/index.html#Command_Line_Parameters) commands are well documented. Sourceforge major releases are only made occasionally. To follow development versions see News and subscribe.

  • Quiet
  • Application
  • SourceForge
  • BSD License

System Networking

MyLANChat

A simple LAN messenger program written in Delphi

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1
  • GPL-3.0

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Netlock

A simple program to block websites for your device

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1

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rdpwrap

RDP Wrapper Library

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 16,962
  • Apache-2.0

Networking System

dext

Dext - Modern Full Stack Framework for Delphi

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 330
  • Apache-2.0

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NetCom7

The fastest communications possible. Delphi rulez.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 218
  • MIT

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fhirserver

Reference Implementation Server for the FHIR Specification

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 203

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BrookFreePascal

Framework for web applications. Actions for DB access, advanced routing features, wizard for Lazarus, support for i18n, compatibility with JSON structures, REST implementation, plugins for varied needs, extensible brokers.

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 174

Networking In the Online Package Manager

synapse

Synapse TCP/IP library for Delphi and Freepascal

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 157

Networking

sing-box-drover

Lightweight GUI launcher and tray controller for sing-box on Windows. Quickly toggle system proxy and TUN mode, switch outbound selectors.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 92

Networking

libpascurl

libPasCURL is delphi and object pascal wrapper around cURL library. Library for transferring data with URL syntax, supporting HTTP, HTTPS, FTP, FTPS, GOPHER, TFTP, SCP, SFTP, SMB, TELNET, DICT, LDAP, LDAPS, FILE, IMAP, SMTP, POP3, RTSP and RTMP.

  • Archived
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 90
  • GPL-3.0

Bindings Networking

InsideBlue-BLE-Tool

InsideBlue BLE Tool is a cross-platform Bluetooth LE utility. It can scan for BLE devices showing device information and advert payload as well as connect to devices and access GATT services/characteristics.

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 76
  • MIT

Networking

DelphiAnthropic

The Anthropic API wrapper for Delphi leverages cutting-edge models, including Anthropic's advanced Claude series, to deliver powerful features for chat interactions, vision processing, caching, efficient batch processing, connector MCP, skills and managed agents.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 63
  • MIT

Networking

TSWebDriver4Delphi

TSWebDriver4Delphi is a library for Web Testing and Automation

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 60
  • MIT

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Delphi_Remote_Desktop

Easy To Use Drag And Drop Desktop Duplication Components (Work In Progress!)

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 52
  • MIT

Networking

propc

OPC Server/Client Delphi library

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 49

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ipub-refit

Simple way to consume REST services

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 48
  • MIT

Networking

main

Sendmail.exe is a windows program that's emulates unix sendmail behavior

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 47

Networking

REST4Delphi

REST4Delphi is a powerful framework based on DMVCFramework for REST web solution in Delphi

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 46
  • Apache-2.0

Networking

KyoukaiFramework

Web framework like CodeIgniter in Pascal. (In experimental stage).

  • Archived
  • Package
  • Lazarus
  • GitHub
  • ★ 41
  • LGPL

Networking In the Online Package Manager

kyoukai_framework

The Kyoukai (境界), A Simplified Pascal Web Framework

  • Archived
  • Package
  • Lazarus
  • GitHub
  • ★ 41

Networking

OverbyteICS

OverbyteICS. Outdated copy of SVN repository

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 38

Networking

SimpleRestClient

A Simple Fluent Rest Client based on Indy's IdHttp for Delphi XE* and up.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 38

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AdvancedHTTPServer

The go-like http/https server for Lazarus + FPC

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 37
  • BSD-3-Clause

Networking

express

Simple REST Server Framework

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 29

Networking

WPPCloudAPI4Delphi

CloudAPI Componente API Oficial do WhatsApp em Delphi

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 28
  • MIT

Networking

Http-Server

The fully functional multithreaded multi connection HTTP server component for Delphi that works asynchronously in a thread pool, accepts the GET, POST, PUT and any other HTTP requests, and sends the corresponding user-defined responses.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 27

Networking

BITNETServices

All the important tools for BITNET/HNET programs like relay chat, xyzzy, YWAKEUP, IUCVTRAP, CLRSCRN

  • Active
  • Application
  • GitHub
  • ★ 26

Networking

fastTelega

Delphi library for Telegram Bot API

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 25
  • MIT

Networking

tina4delphi

Tina4Delphi - A comprehesive set of tools to make REST and application integration better

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 20
  • MIT

Networking

EdgeZipServer

Library for Delphi to serve static files in Edge (WebView2) browser from files in a zip archive

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 17

Networking

CiberPlex

Cybercafe control software

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 13
  • GPL-3.0

Networking

Wordnik4Delphi

Cross-platform client app that accesses the Wordnik.com REST API; written in Delphi.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 12
  • MIT

Networking

RDPWrap

RDP Wrap

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 11
  • Apache-2.0

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KodStick

KodExplorer / KodBox in USB stick

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 10
  • MIT

Networking

Google-Apis

Google Rest Apis for Delphi

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 9
  • LGPL-3.0

Networking

pascal-amqp-faa

AMQP 0-9-1 client and broker for Free Pascal/Lazarus and Delphi in a single codebase. The embeddable broker (TAMQPServer) runs inside your application with no RabbitMQ install: exchanges, publisher confirms, mandatory/return, TTL, dead-letter, priorities and optional durability via WAL. MIT.

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 9
  • MIT

Networking